Answer:
u are falling
Explanation:
In Newtonian physics, free fall is any motion of a body where gravity is the only force acting upon it. In the context of general relativity, where gravitation is reduced to a space-time curvature, a body in free fall has no force acting on it.
The subsurface zone in which all openings of the rock are filled with water is called the zone of saturation.
Answer:
Work done will be 78.76 J
Explanation:
We have given initial volume of the gas 
Pressure is given by 
Final volume 
Change in volume 
We know that work done is given by

Work done will be 78.76 J
309.5752 m/s.
First, split the "1385 m" in half, because it takes 2 hours to get that far. So this way, we're turning it into mph (miles per an hour). (If m = miles)
Secondly, turn the mph (miles per an hour) into m/s.
Third, just some calculation, and you're done.